use XSLoader;
BEGIN {
- our $VERSION = '0.06';
+ our $VERSION = '0.06_01';
XSLoader::load;
}
...
}
-except that none of the parameters are in scope in the expressions that specify
-default values. Thus:
+You can even refer to previous parameters in the same parameter list:
- my $var = "outer";
+ print fun ($x, $y = $x + 1) { "$x and $y" }->(9); # "9 and 10"
- fun foo($var, $wat = $var) {
- # $wat will default to "outer", not to what was passed
- # as the first argument!
- ...
- }
+This also works with the implicit first parameter of methods:
-This may change in a future version of this module.
+ method scale($factor = $self->default_factor) {
+ $self->{amount} *= $factor;
+ }
=item C<check_argument_count>